126
Setting Frequency by Current Reference Input
Never input a voltage reference to control circuit terminal FR
when DIP switch SW2 is switched to the “I” side. The
Inverter might be damaged.
VI
SW2
SW2
When setting the frequency by
inputting a current reference (4 to
20 mA or 0 to 20 mA) from the
control circuit terminal FR, switch
the DIP switch SW2 on the con-
trol circuit board to the “I” side.
NOTE